////////////////////////////////////////////////////////////////////////////
//
// Copyright 2018 Realm Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
////////////////////////////////////////////////////////////////////////////

import { MenuItemConstructorOptions, remote } from 'electron';

import { getDefaultMenuTemplate } from '../main/MainMenu';

// TODO: Throw if this is called from the main process

export interface IMenuGenerator {
  generateMenu(
    template: MenuItemConstructorOptions[],
    updateMenu: () => void,
  ): MenuItemConstructorOptions[];
}

export interface IMenuGeneratorProps {
  updateMenu(): void;
}

export const generateMenu = (
  generator: IMenuGenerator | undefined,
  updateMenu: () => void,
) => {
  const defaultTemplate = getDefaultMenuTemplate(updateMenu);
  const template = generator
    ? generator.generateMenu(defaultTemplate, updateMenu)
    : defaultTemplate;
  return remote.Menu.buildFromTemplate(template);
};
